package com.bj58.di.entity;

public class ArtBook extends Book{
	
	private String art;

	public String getArt() {
		return art;
	}

	public void setArt(String art) {
		this.art = art;
	}

	@Override
	public String toString() {
		return super.toString()+"ArtBook [art=" + art + "]";
	}
	
}
